We divide 21239289 by 338
We want to divide 21239289 by 338.

Advancing to step 1:
2 divided by 338 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 338

Advancing to step 2:
The number 338 fits into 21 0 times, leaving a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Bring next digit (2) of the dividend behind the 21 and repeat the process: 212 / 338

Advancing to step 3:
If we divide 212 by 338, we get 0 and a remainder of 212.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 212 after subtracting 0 from 212.
Grab the next digit (3) from the dividend, add it to 212, then carry on: 2123 / 338

Step 4:
The number 338 fits into 2123 6 times, leaving a remainder of 95.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 2028 from 2123 to get 95.
Grab the next digit (9) from the dividend, add it to 95, then carry on: 959 / 338

Advancing to step 5:
If we divide 959 by 338, we get 2 and a remainder of 283.
Put 2 as the next digit of the answer. 
Result so far: 62.0
The remainder is 283 after subtracting 676 from 959.
Include the next digit (2) from the dividend after 283, then repeat: 2832 / 338

Step 6:
338 can be fit into 2832 8 times, resulting in a remainder of 128.
Record the quotient 8 as the next digit in the result. 
Result so far: 628.0
Deduct 2704 from 2832 and we're left with 128.
Take the next digit (8) from the dividend and append it to 128, then repeat: 1288 / 338

Moving on to step 7:
338 can be fit into 1288 3 times, resulting in a remainder of 274.
The number 3 becomes the next digit in our result. 
Result so far: 6283.0
If we subtract 1014 from 1288, we get 274.
Append the next digit (9) from the dividend to 274 and continue with: 2749 / 338

Step 8:
If we divide 2749 by 338, we get 8 and a remainder of 45.
Record the quotient 8 as the next digit in the result. 
Result so far: 62838.0
If we subtract 2704 from 2749, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 9:
If we divide 450 by 338, we get 1 and a remainder of 112.
The number 1 becomes the next digit in our result. 
Result so far: 62838.1
If we take 338 away from 450, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 10:
The number 338 fits into 1120 3 times, leaving a remainder of 106.
Use 3 as the next digit of our solution. 
Result so far: 62838.13
The remainder is 106 after subtracting 1014 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 11:
1060 divided by 338 is 3 with a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 62838.133
If we take 1014 away from 1060, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final result is 62838.133 with a remainder of 0.0046.